Displaying Statistics

MindStudio Insight allows you to view instruction statistics and details about a single instruction.

• You can select some instructions in a single Pipe unit or across multiple core units by clicking the left mouse button. After selecting some instructions, the instruction statistics are displayed in the list below, as shown in Figure 1. Table 1 describes the fields.

  You can move the cursor to the Slice List tab page and click to copy the content displayed in the Slice List tab page and paste the content to an Excel file for analysis.

  Click an instruction in the Slice List column. All instructions with the same name as the instruction in the area are displayed in the More list on the right. Click a row in the More list to locate the instruction in the timeline view, and go to the Slice Detail page, where you can view the details about the instruction.

  Figure 1 Slice List
  

  Table 1 Slice List fields

  Field	Description
  Name	Instruction name.
  Wall Duration	Total duration of instruction execution.
  Average Wall Duration	Average instruction execution time.
  Max Wall Duration	Maximum operator execution duration.
  Min Wall Duration	Minimum operator execution duration.
  Occurrences	Number of times that an instruction is called.
  Index	Sequence number.
  Start Time	Timestamp in the graphical pane.
  Duration(ms)	Execution duration.

• If you select a single instruction, you can view the instruction details in the Slice Detail area in the lower part, as shown in Figure 2. Table 2 describes the fields.
  Select a single instruction and press M to select the Timeline area to which the instruction belongs. Press M again to cancel the selection.

  Figure 2 Slice Detail
  

  Table 2 Slice Detail fields

  Field	Description
  Title	Name.
  Start	Start time.
  Start(Raw Timestamp)	Original start time of data collection.
  Wall Duration	Total duration.
  Args	Operator parameters, including: code: code call stack detail: instruction source code pc_addr: PC address